Diff manager (extension point)

Identifier

ru.biosoft.access.diffManager

Plugin

ru.biosoft.access

Registry

HistoryFacade

Description

This extension point allows to register difference managers for history data collections. Difference manages are used to build difference between two versions of the element.

Configuration Markup

<!ELEMENT diffManager>
<!ATTLIST diffManager
     class        CDATA #REQUIRED
>

class

Fully-qualified name of the difference manager class (must implement DiffManager interface).

Example

<extension point="ru.biosoft.access.diffManager">
  <diffManager class="biouml.standard.state.DiagramDiffManager"/>
</extension>

This extension registers DiagramDiffManager as difference manager.

Implementation details

Only one instance of difference manager class will be created.